opac/opac-reserve.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright Katipo Communications 2002
   4 # Copyright Koha Development team 2012
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use Modern::Perl;
  22
  23 use CGI qw ( -utf8 );
  24 use C4::Auth;    # checkauth, getborrowernumber.
  25 use C4::Koha;
  26 use C4::Circulation;
  27 use C4::Reserves;
  28 use C4::Biblio;
  29 use C4::Items;
  30 use C4::Output;
  31 use C4::Context;
  32 use C4::Members;
  33 use C4::Overdues;
  34 use C4::Debug;
  35
  36 use Koha::AuthorisedValues;
  37 use Koha::Biblios;
  38 use Koha::DateUtils;
  39 use Koha::IssuingRules;
  40 use Koha::Items;
  41 use Koha::ItemTypes;
  42 use Koha::Checkouts;
  43 use Koha::Libraries;
  44 use Koha::Patrons;
  45 use Date::Calc qw/Today Date_to_Days/;
  46 use List::MoreUtils qw/uniq/;
  47
  48 my $maxreserves = C4::Context->preference("maxreserves");
  49
  50 my $query = new CGI;
  51
  52 # if RequestOnOpac (for placing holds) is disabled, leave immediately
  53 if ( ! C4::Context->preference('RequestOnOpac') ) {
  54     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  55     exit;
  56 }
  57
  58 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  59     {
  60         template_name   => "opac-reserve.tt",
  61         query           => $query,
  62         type            => "opac",
  63         authnotrequired => 0,
  64         debug           => 1,
  65     }
  66 );
  67
  68 my ($show_holds_count, $show_priority);
  69 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
  70     m/holds/o and $show_holds_count = 1;
  71     m/priority/ and $show_priority = 1;
  72 }
  73
  74 sub get_out {
  75         output_html_with_http_headers(shift,shift,shift); # $query, $cookie, $template->output;
  76         exit;
  77 }
  78
  79 my $patron = Koha::Patrons->find( $borrowernumber );
  80
  81 my $can_place_hold_if_available_at_pickup = C4::Context->preference('OPACHoldsIfAvailableAtPickup');
  82 unless ( $can_place_hold_if_available_at_pickup ) {
  83     my @patron_categories = split '\|', C4::Context->preference('OPACHoldsIfAvailableAtPickupExceptions');
  84     if ( @patron_categories ) {
  85         my $categorycode = $patron->categorycode;
  86         $can_place_hold_if_available_at_pickup = grep /^$categorycode$/, @patron_categories;
  87     }
  88 }
  89
  90 # check if this user can place a reserve, -1 means use sys pref, 0 means dont block, 1 means block
  91 if ( $patron->category->effective_BlockExpiredPatronOpacActions ) {
  92
  93     if ( $patron->is_expired ) {
  94
  95         # cannot reserve, their card has expired and the rules set mean this is not allowed
  96         $template->param( message => 1, expired_patron => 1 );
  97         get_out( $query, $cookie, $template->output );
  98     }
  99 }
 100
 101 # Pass through any reserve charge
 102 my $reservefee = $patron->category->reservefee;
 103 if ( $reservefee > 0){
 104     $template->param( RESERVE_CHARGE => $reservefee);
 105 }
 106
 107 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 108
 109 # There are two ways of calling this script, with a single biblio num
 110 # or multiple biblio nums.
 111 my $biblionumbers = $query->param('biblionumbers');
 112 my $reserveMode = $query->param('reserve_mode');
 113 if ($reserveMode && ($reserveMode eq 'single')) {
 114     my $bib = $query->param('single_bib');
 115     $biblionumbers = "$bib/";
 116 }
 117 if (! $biblionumbers) {
 118     $biblionumbers = $query->param('biblionumber');
 119 }
 120
 121 if ((! $biblionumbers) && (! $query->param('place_reserve'))) {
 122     $template->param(message=>1, no_biblionumber=>1);
 123     &get_out($query, $cookie, $template->output);
 124 }
 125
 126 # Pass the numbers to the page so they can be fed back
 127 # when the hold is confirmed. TODO: Not necessary?
 128 $template->param( biblionumbers => $biblionumbers );
 129
 130 # Each biblio number is suffixed with '/', e.g. "1/2/3/"
 131 my @biblionumbers = split /\//, $biblionumbers;
 132 if (($#biblionumbers < 0) && (! $query->param('place_reserve'))) {
 133     # TODO: New message?
 134     $template->param(message=>1, no_biblionumber=>1);
 135     &get_out($query, $cookie, $template->output);
 136 }
 137
 138
 139 # pass the pickup branch along....
 140 my $branch = $query->param('branch') || $patron->branchcode || C4::Context->userenv->{branch} || '' ;
 141 $template->param( branch => $branch );
 142
 143 #
 144 #
 145 # Build hashes of the requested biblio(item)s and items.
 146 #
 147 #
 148
 149 my %biblioDataHash; # Hash of biblionumber to biblio/biblioitems record.
 150 my %itemInfoHash; # Hash of itemnumber to item info.
 151 foreach my $biblioNumber (@biblionumbers) {
 152
 153     my $biblioData = GetBiblioData($biblioNumber);
 154     $biblioDataHash{$biblioNumber} = $biblioData;
 155
 156     my @itemInfos = GetItemsInfo($biblioNumber);
 157
 158     my $marcrecord= GetMarcBiblio({ biblionumber => $biblioNumber });
 159
 160     # flag indicating existence of at least one item linked via a host record
 161     my $hostitemsflag;
 162     # adding items linked via host biblios
 163     my @hostitemInfos = GetHostItemsInfo($marcrecord);
 164     if (@hostitemInfos){
 165         $hostitemsflag =1;
 166         push (@itemInfos,@hostitemInfos);
 167     }
 168
 169     $biblioData->{itemInfos} = \@itemInfos;
 170     foreach my $itemInfo (@itemInfos) {
 171         $itemInfoHash{$itemInfo->{itemnumber}} = $itemInfo;
 172     }
 173
 174     # Compute the priority rank.
 175     my $biblio = Koha::Biblios->find( $biblioNumber );
 176     $biblioData->{object} = $biblio;
 177     my $holds = $biblio->holds;
 178     my $rank = $holds->count;
 179     $biblioData->{reservecount} = 1;    # new reserve
 180     while ( my $hold = $holds->next ) {
 181         if ( $hold->is_waiting ) {
 182             $rank--;
 183         }
 184         else {
 185             $biblioData->{reservecount}++;
 186         }
 187     }
 188     $biblioData->{rank} = $rank + 1;
 189 }
 190
 191 #
 192 #
 193 # If this is the second time through this script, it
 194 # means we are carrying out the hold request, possibly
 195 # with a specific item for each biblionumber.
 196 #
 197 #
 198 if ( $query->param('place_reserve') ) {
 199     my $reserve_cnt = 0;
 200     if ($maxreserves) {
 201         $reserve_cnt = $patron->holds->count;
 202     }
 203
 204     # List is composed of alternating biblio/item/branch
 205     my $selectedItems = $query->param('selecteditems');
 206
 207     if ($query->param('reserve_mode') eq 'single') {
 208         # This indicates non-JavaScript mode, so there was
 209         # only a single biblio number selected.
 210         my $bib = $query->param('single_bib');
 211         my $item = $query->param("checkitem_$bib");
 212         if ($item eq 'any') {
 213             $item = '';
 214         }
 215         my $branch = $query->param('branch');
 216         $selectedItems = "$bib/$item/$branch/";
 217     }
 218
 219     $selectedItems =~ s!/$!!;
 220     my @selectedItems = split /\//, $selectedItems, -1;
 221
 222     # Make sure there is a biblionum/itemnum/branch triplet for each item.
 223     # The itemnum can be 'any', meaning next available.
 224     my $selectionCount = @selectedItems;
 225     if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
 226         $template->param(message=>1, bad_data=>1);
 227         &get_out($query, $cookie, $template->output);
 228     }
 229
 230     my $failed_holds = 0;
 231     while (@selectedItems) {
 232         my $biblioNum = shift(@selectedItems);
 233         my $itemNum   = shift(@selectedItems);
 234         my $branch    = shift(@selectedItems);    # i.e., branch code, not name
 235
 236         my $canreserve = 0;
 237
 238         my $singleBranchMode = Koha::Libraries->search->count == 1;
 239         if ( $singleBranchMode || ! C4::Context->preference("OPACAllowUserToChooseBranch") )
 240         {    # single branch mode or disabled user choosing
 241             $branch = $patron->branchcode;
 242         }
 243
 244 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
 245         if ( $itemNum ne '' ) {
 246             my $item = Koha::Items->find( $itemNum );
 247             my $hostbiblioNum = $item->biblio->biblionumber;
 248             if ( $hostbiblioNum ne $biblioNum ) {
 249                 $biblioNum = $hostbiblioNum;
 250             }
 251         }
 252
 253         my $biblioData = $biblioDataHash{$biblioNum};
 254         my $found;
 255
 256         # Check for user supplied reserve date
 257         my $startdate;
 258         if (   C4::Context->preference('AllowHoldDateInFuture')
 259             && C4::Context->preference('OPACAllowHoldDateInFuture') )
 260         {
 261             $startdate = $query->param("reserve_date_$biblioNum");
 262         }
 263
 264         my $expiration_date = $query->param("expiration_date_$biblioNum");
 265
 266         my $rank = $biblioData->{rank};
 267         if ( $itemNum ne '' ) {
 268             $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum )->{status} eq 'OK';
 269         }
 270         else {
 271             $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum )->{status} eq 'OK';
 272
 273             # Inserts a null into the 'itemnumber' field of 'reserves' table.
 274             $itemNum = undef;
 275         }
 276         my $notes = $query->param('notes_'.$biblioNum)||'';
 277
 278         if (   $maxreserves
 279             && $reserve_cnt >= $maxreserves )
 280         {
 281             $canreserve = 0;
 282         }
 283
 284         unless ( $can_place_hold_if_available_at_pickup ) {
 285             my $items_in_this_library = Koha::Items->search({ biblionumber => $biblioNum, holdingbranch => $branch });
 286             my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 287             my $nb_of_items_unavailable = $items_in_this_library->search({ -or => { lost => { '!=' => 0 }, damaged => { '!=' => 0 }, } });
 288             if ( $items_in_this_library->count > $nb_of_items_issued + $nb_of_items_unavailable ) {
 289                 $canreserve = 0
 290             }
 291         }
 292
 293         my $itemtype = $query->param('itemtype') || undef;
 294         $itemtype = undef if $itemNum;
 295
 296         # Here we actually do the reserveration. Stage 3.
 297         if ($canreserve) {
 298             my $reserve_id = AddReserve(
 299                 $branch,          $borrowernumber, $biblioNum,
 300                 [$biblioNum],     $rank,           $startdate,
 301                 $expiration_date, $notes,          $biblioData->{title},
 302                 $itemNum,         $found,          $itemtype,
 303             );
 304             $failed_holds++ unless $reserve_id;
 305             ++$reserve_cnt;
 306         }
 307     }
 308
 309     print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
 310     exit;
 311 }
 312
 313 #
 314 #
 315 # Here we check that the borrower can actually make reserves Stage 1.
 316 #
 317 #
 318 my $noreserves     = 0;
 319 my $maxoutstanding = C4::Context->preference("maxoutstanding");
 320 $template->param( noreserve => 1 ) unless $maxoutstanding;
 321 my $amountoutstanding = $patron->account->balance;
 322 if ( $amountoutstanding && ($amountoutstanding > $maxoutstanding) ) {
 323     my $amount = sprintf "%.02f", $amountoutstanding;
 324     $template->param( message => 1 );
 325     $noreserves = 1;
 326     $template->param( too_much_oweing => $amount );
 327 }
 328
 329 if ( $patron->gonenoaddress && ($patron->gonenoaddress == 1) ) {
 330     $noreserves = 1;
 331     $template->param(
 332         message => 1,
 333         GNA     => 1
 334     );
 335 }
 336
 337 if ( $patron->lost && ($patron->lost == 1) ) {
 338     $noreserves = 1;
 339     $template->param(
 340         message => 1,
 341         lost    => 1
 342     );
 343 }
 344
 345 if ( $patron->is_debarred ) {
 346     $noreserves = 1;
 347     $template->param(
 348         message          => 1,
 349         debarred         => 1,
 350         debarred_comment => $patron->debarredcomment,
 351         debarred_date    => $patron->debarred,
 352     );
 353 }
 354
 355 my $holds = $patron->holds;
 356 my $reserves_count = $holds->count;
 357 $template->param( RESERVES => $holds->unblessed );
 358 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
 359     $template->param( message => 1 );
 360     $noreserves = 1;
 361     $template->param( too_many_reserves => $holds->count );
 362 }
 363
 364 unless ( $noreserves ) {
 365     my $requested_reserves_count = scalar( @biblionumbers );
 366     if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
 367         $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
 368     }
 369 }
 370
 371 unless ($noreserves) {
 372     $template->param( select_item_types => 1 );
 373 }
 374
 375
 376 #
 377 #
 378 # Build the template parameters that will show the info
 379 # and items for each biblionumber.
 380 #
 381 #
 382
 383 my $biblioLoop = [];
 384 my $numBibsAvailable = 0;
 385 my $itemdata_enumchron = 0;
 386 my $itemdata_ccode = 0;
 387 my $anyholdable = 0;
 388 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
 389 my $pickup_locations = Koha::Libraries->search({ pickup_location => 1 });
 390 $template->param('item_level_itypes' => $itemLevelTypes);
 391
 392 foreach my $biblioNum (@biblionumbers) {
 393
 394     my $record = GetMarcBiblio({ biblionumber => $biblioNum });
 395     # Init the bib item with the choices for branch pickup
 396     my %biblioLoopIter;
 397
 398     # Get relevant biblio data.
 399     my $biblioData = $biblioDataHash{$biblioNum};
 400     if (! $biblioData) {
 401         $template->param(message=>1, bad_biblionumber=>$biblioNum);
 402         &get_out($query, $cookie, $template->output);
 403     }
 404
 405     my @not_available_at = ();
 406     my $biblio = $biblioData->{object};
 407     foreach my $library ( $pickup_locations->as_list ) {
 408         push( @not_available_at, $library->branchcode ) unless $biblio->can_be_transferred({ to => $library });
 409     }
 410
 411     my $frameworkcode = GetFrameworkCode( $biblioData->{biblionumber} );
 412     $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
 413     $biblioLoopIter{title} = $biblioData->{title};
 414     $biblioLoopIter{subtitle} = GetRecordValue('subtitle', $record, $frameworkcode);
 415     $biblioLoopIter{author} = $biblioData->{author};
 416     $biblioLoopIter{rank} = $biblioData->{rank};
 417     $biblioLoopIter{reservecount} = $biblioData->{reservecount};
 418     $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
 419     $biblioLoopIter{reqholdnotes}=0; #TODO: For future use
 420
 421     if (!$itemLevelTypes && $biblioData->{itemtype}) {
 422         $biblioLoopIter{translated_description} = $itemtypes->{$biblioData->{itemtype}}{translated_description};
 423         $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$biblioData->{itemtype}}{imageurl};
 424     }
 425
 426     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 427         if ($itemLevelTypes && $itemInfo->{itype}) {
 428             $itemInfo->{translated_description} = $itemtypes->{$itemInfo->{itype}}{translated_description};
 429             $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$itemInfo->{itype}}{imageurl};
 430         }
 431
 432         if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
 433             $biblioLoopIter{forloan} = 1;
 434         }
 435     }
 436
 437     my @notforloan_avs = Koha::AuthorisedValues->search_by_koha_field({ kohafield => 'items.notforloan', frameworkcode => $frameworkcode });
 438     my $notforloan_label_of = { map { $_->authorised_value => $_->opac_description } @notforloan_avs };
 439
 440     $biblioLoopIter{itemLoop} = [];
 441     my $numCopiesAvailable = 0;
 442     my $numCopiesOPACAvailable = 0;
 443     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 444         my $itemNum = $itemInfo->{itemnumber};
 445         my $item = Koha::Items->find( $itemNum );
 446         my $itemLoopIter = {};
 447
 448         $itemLoopIter->{itemnumber} = $itemNum;
 449         $itemLoopIter->{barcode} = $itemInfo->{barcode};
 450         $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
 451         $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
 452         $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
 453         $itemLoopIter->{ccode} = $itemInfo->{ccode};
 454         $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
 455         if ($itemLevelTypes) {
 456             $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
 457             $itemLoopIter->{itype} = $itemInfo->{itype};
 458             $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
 459         }
 460
 461         # If the holdingbranch is different than the homebranch, we show the
 462         # holdingbranch of the document too.
 463         if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
 464             $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
 465         }
 466
 467         # If the item is currently on loan, we display its return date and
 468         # change the background color.
 469         my $issue = Koha::Checkouts->find( { itemnumber => $itemNum } );
 470         if ( $issue ) {
 471             $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issue->date_due, 'sql'), as_due_date => 1 });
 472             $itemLoopIter->{backgroundcolor} = 'onloan';
 473         }
 474
 475         # checking reserve
 476         my $holds = $item->current_holds;
 477
 478         if ( my $first_hold = $holds->next ) {
 479             $itemLoopIter->{backgroundcolor} = 'reserved';
 480             $itemLoopIter->{reservedate}     = output_pref({ dt => dt_from_string($first_hold->reservedate), dateonly => 1 }); # FIXME Should be formatted in the template
 481             $itemLoopIter->{ExpectedAtLibrary}         = $first_hold->branchcode;
 482             $itemLoopIter->{waitingdate} = $first_hold->waitingdate;
 483         }
 484
 485         $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
 486         $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
 487
 488         # Management of the notforloan document
 489         if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
 490             $itemLoopIter->{backgroundcolor} = 'other';
 491             $itemLoopIter->{notforloanvalue} =
 492               $notforloan_label_of->{ $itemLoopIter->{notforloan} };
 493         }
 494
 495         # Management of lost or long overdue items
 496         if ( $itemInfo->{itemlost} ) {
 497
 498             # FIXME localized strings should never be in Perl code
 499             $itemLoopIter->{message} =
 500                 $itemInfo->{itemlost} == 1 ? "(lost)"
 501               : $itemInfo->{itemlost} == 2 ? "(long overdue)"
 502               : "";
 503             $itemInfo->{backgroundcolor} = 'other';
 504         }
 505
 506         # Check of the transferred documents
 507         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 508           GetTransfers($itemNum);
 509         if ( $transfertwhen && ($transfertwhen ne '') ) {
 510             $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
 511             $itemLoopIter->{transfertfrom} = $transfertfrom;
 512             $itemLoopIter->{transfertto} = $transfertto;
 513             $itemLoopIter->{nocancel} = 1;
 514         }
 515
 516         # if the items belongs to a host record, show link to host record
 517         if ( $itemInfo->{biblionumber} ne $biblioNum ) {
 518             $biblioLoopIter{hostitemsflag}    = 1;
 519             $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
 520             $itemLoopIter->{hosttitle}        = Koha::Biblios->find( $itemInfo->{biblionumber} )->title;
 521         }
 522
 523         # If there is no loan, return and transfer, we show a checkbox.
 524         $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
 525
 526         my $patron_unblessed = $patron->unblessed;
 527         my $branch = GetReservesControlBranch( $itemInfo, $patron_unblessed );
 528
 529         my $policy_holdallowed = !$itemLoopIter->{already_reserved};
 530         $policy_holdallowed &&=
 531             IsAvailableForItemLevelRequest($itemInfo,$patron_unblessed) &&
 532             CanItemBeReserved( $borrowernumber, $itemNum )->{status} eq 'OK';
 533
 534         if ($policy_holdallowed) {
 535             my $opac_hold_policy = Koha::IssuingRules->get_opacitemholds_policy( { item => $item, patron => $patron } );
 536             if ( $opac_hold_policy ne 'N' ) { # If Y or F
 537                 $itemLoopIter->{available} = 1;
 538                 $numCopiesOPACAvailable++;
 539                 $biblioLoopIter{force_hold} = 1 if $opac_hold_policy eq 'F';
 540             }
 541             $numCopiesAvailable++;
 542
 543             unless ( $can_place_hold_if_available_at_pickup ) {
 544                 my $items_in_this_library = Koha::Items->search({ biblionumber => $itemInfo->{biblionumber}, holdingbranch => $itemInfo->{holdingbranch} });
 545                 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 546                 if ( $items_in_this_library->count > $nb_of_items_issued ) {
 547                     push @not_available_at, $itemInfo->{holdingbranch};
 548                 }
 549             }
 550         }
 551
 552         $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itemInfo->{itype} }{imageurl} );
 553
 554     # Show serial enumeration when needed
 555         if ($itemLoopIter->{enumchron}) {
 556             $itemdata_enumchron = 1;
 557         }
 558     # Show collection when needed
 559         if ($itemLoopIter->{ccode}) {
 560             $itemdata_ccode = 1;
 561         }
 562
 563         push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
 564     }
 565     $template->param(
 566         itemdata_enumchron => $itemdata_enumchron,
 567         itemdata_ccode     => $itemdata_ccode,
 568     );
 569
 570     if ($numCopiesAvailable > 0) {
 571         $numBibsAvailable++;
 572         $biblioLoopIter{bib_available} = 1;
 573         $biblioLoopIter{holdable} = 1;
 574         $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
 575     }
 576     if ($biblioLoopIter{already_reserved}) {
 577         $biblioLoopIter{holdable} = undef;
 578         $biblioLoopIter{itemholdable} = undef;
 579     }
 580     if(not C4::Context->preference('AllowHoldsOnPatronsPossessions') and CheckIfIssuedToPatron($borrowernumber,$biblioNum)) {
 581         $biblioLoopIter{holdable} = undef;
 582         $biblioLoopIter{already_patron_possession} = 1;
 583     }
 584
 585     if ( $biblioLoopIter{holdable} ) {
 586         @not_available_at = uniq @not_available_at;
 587         $biblioLoopIter{not_available_at} = \@not_available_at ;
 588     }
 589
 590     unless ( $can_place_hold_if_available_at_pickup ) {
 591         @not_available_at = uniq @not_available_at;
 592         $biblioLoopIter{not_available_at} = \@not_available_at ;
 593         # The record is not holdable is not available at any of the libraries
 594         if ( Koha::Libraries->search->count == @not_available_at ) {
 595             $biblioLoopIter{holdable} = 0;
 596         }
 597     }
 598
 599     $biblioLoopIter{holdable} &&= CanBookBeReserved( $borrowernumber, $biblioNum )->{status} eq 'OK';
 600
 601     # For multiple holds per record, if a patron has previously placed a hold,
 602     # the patron can only place more holds of the same type. That is, if the
 603     # patron placed a record level hold, all the holds the patron places must
 604     # be record level. If the patron placed an item level hold, all holds
 605     # the patron places must be item level
 606     my $forced_hold_level = Koha::Holds->search(
 607         {
 608             borrowernumber => $borrowernumber,
 609             biblionumber   => $biblioNum,
 610             found          => undef,
 611         }
 612     )->forced_hold_level();
 613     if ($forced_hold_level) {
 614         $biblioLoopIter{force_hold}   = 1 if $forced_hold_level eq 'item';
 615         $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
 616     }
 617
 618
 619     push @$biblioLoop, \%biblioLoopIter;
 620
 621     $anyholdable = 1 if $biblioLoopIter{holdable};
 622 }
 623
 624 unless ($pickup_locations->count) {
 625     $numBibsAvailable = 0;
 626     $anyholdable = 0;
 627     $template->param(
 628         message => 1,
 629         no_pickup_locations => 1
 630     );
 631 }
 632
 633 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
 634     $template->param( none_available => 1 );
 635 }
 636
 637 if (scalar @biblionumbers > 1) {
 638     $template->param( multi_hold => 1);
 639 }
 640
 641 my $show_notes=C4::Context->preference('OpacHoldNotes');
 642 $template->param(OpacHoldNotes=>$show_notes);
 643
 644 # display infos
 645 $template->param(bibitemloop => $biblioLoop);
 646 # can set reserve date in future
 647 if (
 648     C4::Context->preference( 'AllowHoldDateInFuture' ) &&
 649     C4::Context->preference( 'OPACAllowHoldDateInFuture' )
 650     ) {
 651     $template->param(
 652             reserve_in_future         => 1,
 653     );
 654 }
 655
 656 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };